Requirements updated on README file
Requirements updated on README file

angelitodelcielo/NotificationPusher,boboldehampsink/NotificationPusher,unit27/NotificationPusher,kirant400/NotificationPusher,Ph3nol/NotificationPusher,monove/NotificationPusher,SoldierCorp/NotificationPusherNoBadge,lode/NotificationPusher,grigoritaadrian/NotificationPusher,Doka-NT/NotificationPusher